Laser Head

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dcardonlineru
Posts: 5
Joined: Sat Jun 27, 2015 12:49 am

Laser Head

Post by dcardonlineru »

What is the difference between the laser head on a kern laser (that can cut metal) and a regular run of the mill 150 watt laser system ? I know that the Kern laser is not a glass tube type laser but why can it cut metal ?
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